| GENERAL |
| Type: | VLF/HF receiver |
| Frequency range: |
0.016-30 MHz (Thirty 1 MHz bands)
|
| Tuning steps: | Analog / continuous |
| Frequency stability: | ±20 Hz after 30 minutes warmup |
| Mode: | AM / SSB / CW |
| Channels / memory management: |
None
|
| Power supply: | Mains: 115 / 240 VAC
or 12 VDC |
| Current drain / power consumption: | Max 50 W @ mains
Max 200 mA @ 12 VDC |
| Antenna impedance / connector: | 50 or Hi-Z selectable / SO-239 |
| Dimensions (W*H*D): | 432*133*386 mm (17*5.25*15.5") |
| Weight: | 18.1 Kg (40 lb) |
| Other features: | |
|
|
|
|
| RECEIVER SECTION |
| Receiver system: |
Single conversion superheterodyne (Below 1 MHz)
IF: 5 MHz
Double conversion superheterodyne (Above 1 MHz)
1st IF: 55 MHz
2nd IF: 5 MHz
|
| Sensitivity: | 0.38 uV (10 dB (S+N)/N) |
| Selectivity: |
Selectable
8, 2.4, 2, 1 KHz and 350 Hz (-6 dB)
|
| Image rejection: | 90 dB |
| AF output power / speaker: | 1 W at 10% distortion / ? ohm |
| External speaker connector: | |
|
|
|
|
| MISCELLANEOUS |
| Manufactured: | USA, 1970-1981 (Discontinued) |
| Additional info: |
Motorized preselector.
Rare. Allegedly, only 200 were made.
New price 1970 in the US: $5600.00
|
| Related documents: | |
| Modifications and fixes: | |
| Reviews: | Communications World: Spring-Summer 1977, page 8 |
| Options / Accessories: |
601
602
603
610
620
640
650
660
|
Tunable VFO module with nixie tube type display
Thumbwheel-operated frequency selector
Crystal oscillator
DC power supply
Noise blanker
ISB adapter
FSK converter
Diversity unit
|
|
